Methods of recording and/or modifying electrical intelligence



June 10, 1958 E. P. G. WRIGHT ETAL 2,838,745

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METHODS oF RECORDING AND/0R MODIFYING ELECTRICAL INTELLIGENCE 52Sheets-Sheet 4 Filed May 22. 1952 Inventors .R Q WH IGHT J'. RICE June10, 1958 E. P. s. WRIGHT METHODS 0F RECORDING AND/OR MODIFYING TALELECTRICAL INTELLIGENCE 32 Sheets-Sheet 5 Filed May 22, 1952 $52300 RMEww ..-l Wwwi TIIAHN W ul QG G Inventors LPG. WRIGHT A Homey l June 10,1958 E.-P. G. WRIGHT x-:rAL 2,838,745

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METHODS 0E RECORDING AND/0R MODIEYING ELECTRICAL INTELLIGENCE Filed May22. 1952 32 Sheets-Sheet 10 Inventor: EPG. WRIGHT B J'. RICE AttorneyJune 10, 1958 E. P. G. WRIGHT r- TAL 2,838,745

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METHODS 0R RECORDING AND/0R NODIEYING ELECTRICAL INTELLIGENCE 32Sheets-Sheet 14 Filed May 22. 1952 Inventor: EEG. WMGHT JT R ICE Bylorn` y June 10, 1958 E. P. G. WRIGHT ET AL 2,838,745

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